body {
  background-color: #ffffff;
  margin-bottom: 45vw !important;
}

.header {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 12vw;
  padding: 0;
  background-color: #ffffff;
  overflow: hidden;
}

.header h3 {
  color: #4a4a4a;
  font-size: 5vw;
}

video::-webkit-media-controls {
  display: none !important;
}

.video {
  position: relative;
  width: 100vw;
  height: 100%;
  background-color: #fff;
}

.video .displayTel {
  right: 1.564103vw;
  top: 2vw;
  text-align: right;
  z-index: 99999;
  color: red;
  font-weight: 800;
  position: absolute;
  font-size: 4.615385vw;
}

.video .cont-mp4 {
  width: 100vw;
  height: 58vw;
}

.video .video-tit {
  display: flex;
  justify-content: start;
  align-items: center;
  padding-left: 2vw;
  width: 100vw;
  height: 10vw;
  background-color: #fff;
  white-space: nowrap;
  /* 禁止文本换行 */
  overflow: hidden;
  border-bottom: 1px solid #e9e9e9;
  /* 隐藏溢出的内容 */
}

.video .video-tit b {
  display: inline-block;
  /* 将文本视为内联块元素 */
  animation: marquee 12s linear infinite;
  /* 设置动画 */
}

@keyframes marquee {
  from {
    transform: translateX(100%);
    /* 从右侧开始 */
  }

  to {
    transform: translateX(-100%);
    /* 向左滚动 */
  }
}

.coujiang {
  width: 100vw;
  height: 100%;
  margin-top: 3vw;
  background-color: #fff;
}

.coujiang {
  overflow: hidden;
}

.coujiang .tab {
  display: flex;
  width: 100%;
  height: 5vw;
  justify-content: space-around;
  align-items: center;
}

.coujiang .tab li {
  padding-bottom: 1vw;
  font-weight: 800;
}

.coujiang .tab .ti {
  color: red;
  border-bottom: 3px solid red;
}

.coujiang .cj {
  width: 100vw;
  height: 100%;
  padding-top: 2vw;
}

.coujiang .cj .cj-til {
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: start;
  padding: 0 2vw 0 2vw;
  font-size: 4.5vw;
}

.coujiang .cj .cj-til strong {
  margin-left: 1vw;
}

.coujiang .cj .cj-til .tx {
  background-color: red;
  border-radius: 1vw;
  padding: 1vw 1.5vw 1vw 1.5vw;
  margin-bottom: 1.5vw;
  margin-left: 2vw;
  font-size: 3vw;
  color: #fff;
}

.coujiang .cj .cj-til .t-til {
  font-size: 4vw;
  line-height: 1.7;
  font-weight: 800;
  margin-left: 2vw;
}

.coujiang .cj .cj-content {
  width: 100vw;
}

.coujiang .cj .cj-content .ti-list {
  padding-left: 3vw;
}

.coujiang .cj .cj-content .ti-list li {
  padding: 2vw 0 2vw 4vw;
  margin-top: 1vw;
}

.coujiang .cj .cj-content .ti-list .li-ok {
  background-color: #e25e5e;
  border-radius: 3vw 0 0 3vw;
  color: #fff;
  font-size: 5vw;
}

.coujiang .jj {
  display: none;
  width: 100vw;
  height: 100%;
  background-color: #ffffff;
  padding-top: 2vw;
}

.coujiang .jj .jj-top {
  display: flex;
  justify-content: start;
  align-items: center;
  width: 100vw;
  height: 10vw;
  background-color: #fff;
  padding-left: 3vw;
}

.coujiang .jj .jj-top h4 {
  font-size: 6vw;
}

.coujiang .jj .jj-top span {
  font-size: 3vw;
  color: #fff;
  background-color: #ff3916;
  padding: 1vw 1.4vw 1vw 1.2vw;
  margin-left: 2vw;
  border-radius: 4vw;
}

.coujiang .jj .jj-text {
  width: 100vw;
  padding: 3.5vw;
}

.coujiang .jj .jj-text p {
  line-height: 1.5;
  letter-spacing: 0.5vw;
}

.coujiang .jj .jj-text .good-info {
  color: #d54b00;
}

.btgr {
  position: fixed;
  bottom: 5vw;
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 100vw;
  height: 20vw;
}

.btgr .sumbit {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  background-color: #d63f3f;
  height: 13vw;
  width: 28vw;
  border-radius: 7vw;
  font-weight: 800;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.3);
}

.btgr .playVideo {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  background-color: #d79e01;
  height: 13vw;
  width: 28vw;
  border-radius: 7vw;
  font-weight: 800;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.3);
}

.btgr .restPlay {
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ffffff;
  background-color: #454545;
  height: 13vw;
  width: 28vw;
  border-radius: 7vw;
  font-weight: 800;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.3);
}